66570376

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2293}}^1$

素因数の和:2509

約数の個数: 32

約数和(自身を含む): 132134400

約数和(自身を除く): 65564024

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 191, 382, 764, 1528, 2293, 3629, 4586, 7258, 9172, 14516, 18344, 29032, 43567, 87134, 174268, 348536, 437963, 875926, 1751852, 3503704, 8321297, 16642594, 33285188, 66570376]

約数ペア:

[(1, 66570376), (2, 33285188), (4, 16642594), (8, 8321297), (19, 3503704), (38, 1751852), (76, 875926), (152, 437963), (191, 348536), (382, 174268), (764, 87134), (1528, 43567), (2293, 29032), (3629, 18344), (4586, 14516), (7258, 9172)]